A cable rapid drying device for cable production

Abstract

The present invention discloses a cable rapid drying device for cable production, and relates to the technical field of cable production. The present invention includes a cable, a water removal mechanism installed on one side of the cable, the water removal mechanism including two wiper assemblies, a plurality of connecting rods installed between the two wiper assemblies, and absorbent cotton installed inside the wiper assemblies, the two absorbent cottons being in an alternating compressed state; a cylinder installed on one side of one of the wiper assemblies; a drying mechanism provided on one side of the cable, the drying mechanism including an inner rotating assembly, an outer fixed assembly installed outside the inner rotating assembly, a blowing assembly installed between the inner rotating assembly and the outer fixed assembly, the blowing assembly being used to cooperate with the inner rotating assembly to perform one-way blowing on the cable surface. The present invention maintains a high-quality drying effect on the cable surface by maintaining the uniformity of the environment at the water scraping and residual water treatment sites when removing water from the cable surface.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production, in particular to a cable rapid drying device for cable production. Background Art

[0002] The cable is composed of a conductor, an insulation layer, a filler and an outermost sheath layer. When producing cables, they need to undergo operations such as extrusion, water cooling, and printing. After extrusion, the temperature of the outer layer of the cable is relatively high, and then the outer layer of the cable is shaped by water cooling. After shaping, it is necessary to remove the residual moisture on the surface of the cable to prevent moisture from entering the insulation layer and reducing the insulation properties of the cable.

[0003] Patent specification CN117410046B discloses a cable rapid drying device for cable production, comprising a chassis, a sleeve and a blast cooling assembly disposed within the chassis, and a ventilation hole disposed on the back of the chassis; the sleeve is rotatably mounted with the chassis and filled with a desiccant; sleeves are coaxially slidably plugged into both ends of the sleeve, the sleeves abutting each other, and both sleeves penetrate the chassis and are slidably plugged into the chassis; an annular sleeve is plugged into the free end of each sleeve, an annular elastic rubber pad is sealedly sleeved on one side of the inner ring wall of the sleeve, air outlets are uniformly disposed on the inner ring wall of the sleeve, and the sleeve is connected to the blast cooling assembly via a pipeline;

[0004] When the cable is pulled out of the water tank, some water droplets will remain on the surface. The device installs a rubber pad on the cable movement path, and uses the rubber pad to scrape off the water droplets. Then, a casing is installed on the other side of the cable where the water droplets are scraped off, and air inlets are set on the side of the casing to blow air on the cable. Then, the residual moisture in the cable is dried with the help of a desiccant. The disadvantage of this solution is that the rubber pad and the blowing side are in a closed state, and the sleeve side with the desiccant is also in a closed state. In actual production, the extrusion length and the time required for the cable are both long. In a long-term closed and dry environment, water will accumulate on the inside of the casing due to the omissions of the rubber pad scraping, and the water absorption effect of the desiccant will gradually deteriorate, resulting in the quality of the dried cable continuing to decline with the extension of the use time; that is, in the continuous drying process of the cable, the drying quality will gradually decrease. Summary of the Invention

[0005] The purpose of the present invention is to provide a cable rapid drying device for cable production, and the technical problem to be solved is as follows: the ability of the existing cable drying device to dry the cable will gradually decrease during use.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A cable rapid drying device for cable production comprises a cable, a water removal mechanism installed on one side of the cable, the water removal mechanism comprising two wiper assemblies, a plurality of connecting rods installed between the two wiper assemblies, and absorbent cotton installed inside the wiper assemblies, the two absorbent cottons being in an alternating compressed state; a cylinder installed on one side of one of the wiper assemblies; a drying mechanism is provided on one side of the cable, the drying mechanism comprising an inner rotating assembly, an outer fixed assembly installed on the outside of the inner rotating assembly, a blowing assembly installed between the inner rotating assembly and the outer fixed assembly, the blowing assembly being used to cooperate with the inner rotating assembly to perform unidirectional blowing on the cable surface.

[0008] As a further solution of the present invention: the water removal mechanism also includes a base plate 1, the wiper assembly is installed on one side of the top of the base plate 1, the wiper assembly also includes a side plate fixedly connected to the base plate 1, a cable hole is provided in the middle of the top of the side plate, an outer fixed ring is fixedly connected to one side of the side plate, a plurality of limiting members are installed along the circumferential side of the outer fixed ring, the absorbent cotton is installed between each of the limiting members, the side plate is fixedly connected to a plurality of springs on the inner side of the outer fixed ring, a pressure plate is abutted between the tops of each of the springs, the pressure plate is connected to the connecting rod, and the distance between adjacent sides of the two pressure plates is less than the distance between the separated surfaces of the two absorbent cottons in the relaxed state.

[0009] As a further solution of the present invention: the limiting member includes a limiting rod slidingly connected to the outer fixed ring, an arc-shaped limiting plate is installed on the inner side of the limiting rod, an adjusting screw is rotatably connected to the outer side of the limiting plate, the adjusting screw is threadedly connected to the outer fixed ring, and a rotating handle is fixedly connected to the top end.

[0010] As a further solution of the present invention: the outer side of the absorbent cotton abuts against the inner side of the limiting plate, and the diameter of the inner through hole is adapted to the outer diameter of the cable, and the outer diameter of the cable through hole is larger than the outer diameter of the cable.

[0011] As a further solution of the present invention: a butterfly nut is installed between the pressure plate and the connecting rod, the water-absorbing cotton is abutted against the adjacent side of the pressure plate, a connecting plate is installed between one end of the cylinder telescopic rod and the pressure plate on the adjacent side, a drainage hole group is provided at the bottom of the outer fixed ring, and the installation directions of the water-absorbing cotton at the two wiper assemblies are opposite.

[0012] As a further solution of the present invention: the external fixed component includes a second base plate, one side of the top of the second base plate is fixedly connected to an outer cylinder, and the other side of the top is fixedly connected to a gear disk, and the internal rotating component is installed between the outer cylinder and the gear disk.

[0013] As a further solution of the present invention: the inner rotation component includes a limit plate fixedly connected to one side of the toothed plate, and concave limit grooves are provided on both sides of the limit plate. A plurality of rolling elements are installed along the circumferential side of the limit plate, and a turntable is fixedly connected between the sides of each rolling element away from the limit plate. A micro motor is installed on one side of the turntable, and a gear is installed on the output end of the micro motor, and the gear is engaged with the toothed plate. An inner cylinder is fixedly connected to one side of the turntable, and rotating elements are installed between the ends of the inner cylinder and the outer cylinder.

[0014] As a further solution of the present invention: the rotating part includes an inner ring fixedly connected to the inner wall of the inner cylinder, balls are evenly embedded on the inner side of the inner ring, the outer side of the outer cylinder is adapted to be fixedly connected to the inner ring with an outer ring, the outer side of the outer ring is adapted to be provided with a rolling groove for the balls, and an anti-slip block is embedded between the inner ring and the outer ring.

[0015] As a further solution of the present invention: the blowing assembly includes an air inlet pipe installed on one side of the top end of the outer cylinder, electric heating wires are evenly installed on the inner wall of the outer cylinder along the spiral direction, a hot air chamber is arranged between the inner cylinder and the outer cylinder, and a plurality of blowing nozzles are evenly installed along the circumferential side surface of the inner side of the inner cylinder, and the blowing nozzles are connected to the hot air chamber.

[0016] As a further solution of the present invention: scattered air holes are evenly arranged at one end of the blowing nozzle, and the blowing direction of the blowing nozzle is arranged obliquely to the moving direction of the cable, and both ends of the inner cylinder along the moving direction of the cable are open.

[0017] Beneficial effects of the present invention:

[0018] 1. In the present invention, a dewatering mechanism is installed on one side close to the water-cooling tank to perform preliminary scraping of the surface layer of the cable after water cooling, and after scraping, the cable is led to the drying mechanism for drying of residual moisture. When in use, the dewatering mechanism uses a cylinder to periodically reciprocate the two pressing plates connected by a connecting rod, alternately compressing the absorbent cotton on the inner side of the pressing plate, so that the water adsorbed by the absorbent cotton during the cable pulling process can be emptied in time. Subsequently, the drying mechanism is provided with an oblique blowing component, and both sides of the inner cylinder through which the cable passes are set to an open state, so that the water vapor dried on the surface of the cable can be quickly blown away from the inner cylinder by oblique blowing. That is, in the process of scraping and drying the moisture on the surface of the cable in sequence, the invariance of each dewatering environment during the long-term cable pulling period is maintained, so as to maintain a high-quality drying effect.

[0019] When the wiper assembly is scraping moisture off the surface of the cable, the two pressure plates are fixed by a connecting rod, and the distance between the inner sides of the two pressure plates is less than the distance between the two absorbent cottons when both are in a relaxed state. Therefore, when the cylinder releases one absorbent cotton to absorb water, the other absorbent cotton is always in a state of being compressed and dehydrated. The technical advantage is that, with the appropriate periodic expansion and contraction of the cylinder, the absorbent cotton used for scraping water can always be in an unsaturated state when the cable passes through the wiper assembly, so that the wiper assembly can maintain a high-quality wiping effect on the cable for a long time during use.

[0020] When the blowing assembly dries and blows the residual moisture on the surface of the cable, since the blowing nozzles installed on the inner cylinder of the inner rotating assembly are all oblique, and the micro motor rotates the inner cylinder with the help of rolling parts and rotating parts, combined with the opening state on both sides of the inner cylinder, the air duct inside the inner cylinder presents a unidirectional spiral direction. Its technical advantage is that compared with the vertical blowing of the cable by multiple blowing nozzles arranged along the annular direction in the prior art, this device changes the blowing duct of the cable from the offset state of each blowing nozzle to a unidirectional spiral movement state, so that the water vapor evaporated from the surface of the cable can be discharged in time along the unidirectional spiral air duct, thereby avoiding the continuous increase of moisture inside the air cylinder, and causing part of the water vapor to fall back to the surface of the cable, that is, the rotating inner cylinder of the inner rotating assembly is combined with the oblique blowing blowing assembly to form an integrated dehumidification solution to solve the problem of increasing environmental humidity when treating residual water on the cable surface.

[0021] 2. In the present invention, the pressure plates installed on both sides of the connecting rod are locked by butterfly nuts that are easy to disassemble and assemble, and the wiper assembly is provided with a limiter that can adjust the radius of the absorbent cotton to adapt to the replacement of the cable, so that the replaced absorbent cotton can adapt to the outer diameter of the replaced cable, thereby achieving adaptive water removal for different cables;

[0022] Furthermore, the absorbent cotton is used to scrape moisture off the surface of the cable at an inner ring surface that matches the outer diameter of the cable, and the compression direction of the pressure plate on the absorbent cotton to remove water is perpendicular to the absorbent inner ring surface. The technical advantage is that the absorbent cotton that can be easily replaced can always maintain a full fit state with the outer layer of the cable. Compared with the multi-directional extrusion of the outer ring surface of the absorbent cotton in the prior art, the multi-directionally installed extrusion parts reserve gaps for the extrusion space, which will cause uneven scraping effects when the internal cable passes through. The absorbent cotton that is easy to replace and whose water absorption direction is perpendicular to the extrusion direction can effectively avoid the problem of uneven scraping effects when scraping. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2It is an exploded view of the layout of the water removal mechanism of the present invention;

[0026] Figure 3 It is a partial exploded view of the back side of the water removal mechanism of the present invention;

[0027] Figure 4 This invention Figure 3 A magnified view of the details at center A;

[0028] Figure 5 It is a partial structural diagram of the drying mechanism of the present invention;

[0029] Figure 6 It is a partial cross-sectional view of the drying mechanism of the present invention;

[0030] Figure 7 It is a half-section exploded view of the rotating member of the present invention;

[0031] Figure 8 This invention Figure 6 A magnified view of the detail at point B in the middle;

[0032] Figure 9 This invention Figure 6 Enlarged detail of point C in the middle.

[0033] Figure: 1. Cable; 2. Water removal mechanism; 3. Wiper assembly; 31. Water-absorbing cotton; 32. Side plate; 33. Cable hole; 34. External fixed ring; 35. Limiting member; 351. Limiting rod; 352. Limiting plate; 353. Adjusting screw; 354. Turning handle; 36. Spring; 37. Pressing plate; 38. Butterfly nut; 39. Drain hole assembly; 4. Connecting rod; 5. Cylinder; 6. Drying mechanism; 7. Internal rotating assembly; 71. Limiting plate; 72. Limiting slot ;73. Rolling part;74. Turntable;75. Micro motor;76. Gear;77. Inner cylinder;8. External fixed assembly;81. Bottom plate 2;82. Outer cylinder;83. Toothed disc;9. Blowing assembly;91. Air inlet pipe;92. Heating wire;93. Hot air chamber;94. Blowing nozzle;10. Bottom plate 1;11. Connecting plate;12. Rotating part;121. Inner ring;122. Ball bearing;123. Outer ring;124. Rolling groove;125. Anti-slip block. DETAILED DESCRIPTION

[0034] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] like Figures 1 to 9As shown, a cable rapid drying device for cable production includes a cable 1, a water removal mechanism 2 is installed on one side of the cable 1, the water removal mechanism 2 includes two wiper assemblies 3, four connecting rods 4 are installed between the two wiper assemblies 3, and absorbent cotton 31 is installed in the wiper assemblies 3, and the two absorbent cotton 31 are kept in an alternately compressed state, and a cylinder 5 is installed on one side of one of the wiper assemblies 3; a drying mechanism 6 is provided on the other side of the cable 1, and the drying mechanism 6 includes an inner rotating assembly 7, an outer fixed assembly 8 is installed on the outer side of the inner rotating assembly 7, and a blowing assembly 9 is installed between the outer fixed assembly 8 and the inner rotating assembly 7, and the blowing assembly 9 is used to cooperate with the inner rotating assembly 7 to directionally dry the surface of the cable 1;

[0036] It should be noted that after the cable 1 is extruded and cooled and shaped in a water tank, it is pulled by the water removal mechanism 2 toward the drying mechanism 6, that is, the visible water droplets on the outer layer of the cable 1 are firstly treated by the water removal mechanism 2, and then the residual moisture is thoroughly dried by the drying mechanism 6; the telescopic parts installed on one side of the wiper assembly 3 include but are not limited to the cylinder 5, and the periodic movement of the wiper assembly 3 is achieved by controlling the telescopic cycle of the cylinder 5.

[0037] like Figures 1 to 4 As shown, the water removal mechanism 2 also includes a bottom plate 10, and two wiper assemblies 3 are installed on one side of the top of the bottom plate 10. The wiper assembly 3 also includes a side plate 32 fixedly connected to the bottom plate 10. A cable hole 33 is set in the middle of the top of the side plate 32. An outer fixed ring 34 is fixedly connected to one side of the side plate 32. Three limit members 35 are installed along the circumferential side of the outer fixed ring 34. The absorbent cotton 31 is installed between the three limit members 35. The side plate 32 is fixedly connected to four springs 36 along the circumferential direction on the inner side of the outer fixed ring 34. The tops of the springs 36 abut against a pressure plate 37. The circumferential side of the pressure plate 37 is connected to the adjacent ends of the connecting rods 4. The distance between the adjacent sides of the two pressure plates 37 is less than the distance between the separated surfaces of the two absorbent cottons 31 in the relaxed state.

[0038] It should be noted that when the two absorbent cottons 31 are in a relaxed state, the distance between the two surfaces that are away from each other is greater than the distance between the two pressure plates 37, and the two pressure plates 37 are fixed at both ends by the connecting rod 4. The compression state of the absorbent cotton 31 on one side can be maintained at all times by the pressure plates 37 on both sides, and the periodic expansion and contraction of the cylinder 5 can be coordinated to achieve the control of the alternating compression state of the two absorbent cottons 31.

[0039] Limiting member 35 (see Figure 4 ) includes a limit rod 351 slidably connected to the outer fixed ring 34, an arc-shaped limit plate 352 is installed on the inner side of the limit rod 351, and an adjustment screw 353 is rotatably connected to the outer side of the limit plate 352. The adjustment screw 353 is threadedly connected to the outer fixed ring 34 and has a rotating handle 354 fixedly connected to the top;

[0040] The outer side of the absorbent cotton 31 abuts against the inner side of the limiting plate 352, and the inner through hole diameter is adapted to the outer diameter of the cable 1. The outer diameter of the cable hole 33 is larger than the outer diameter of the cable 1. The absorbent cotton 31 is made of sponge.

[0041] A butterfly nut 38 is installed between the two pressure plates 37 and each connecting rod 4. The absorbent cotton 31 is abutted against the adjacent side of the pressure plate 37. A connecting plate 11 is installed between one end of the telescopic rod of the cylinder 5 and the adjacent pressure plate 37. A drainage hole group 39 is set at the bottom of the outer fixed ring 34. The directions of the absorbent cotton 31 are opposite to each other in the two wiper assemblies 3.

[0042] It should be noted that, since the inner diameter of the absorbent cotton 31 is adapted to the outer diameter of the cable 1, the large water droplets brought up from the water trough when the cable 1 is pulled can be absorbed by the inner wall of the sponge. Since the diameter of the cable hole 33 is larger than the diameter of the cable 1, cables 1 with different outer diameters can pass through, and the limiting outer diameter of the limiting member 35 is adjustable. At the same time, the pressure plate 37 used to cover the outer side of the absorbent cotton 31 is fixed to the connecting rod 4 by a butterfly nut 38, so that the pressure plate 37 can be easily disassembled and assembled. The pressure plate 37 can be opened and the limiting outer diameter of each limiting member 35 can be adjusted to replace different absorbent cottons 31, thereby achieving effective water removal for cables 1 with different outer diameters. When adjusting the outer diameter of the limiting member 35, the position of the inner arc-shaped limiting plate 352 can be retracted by rotating the handle 354. And the moving direction is limited by the limiting rod 351, wherein the maximum adjustable radius of the limiting plate 352 does not counteract the spring 36, avoiding interference with the working state of the spring 36, and the purpose of replacing the absorbent cotton 31 with a larger outer diameter is that when the cable 1 is thicker, a larger absorbent cotton 31 is required to store more water, so as to avoid frequent expansion and contraction of the cylinder 5, reduce energy consumption, and enable the absorbent cotton 31 to maintain a relatively long-term absorption capacity for water on the outer layer of the cable 1; in addition, since the installation directions of the absorbent cotton 31 of the two wiper assemblies 3 are opposite, while facilitating the replacement of the absorbent cotton 31, it is also used to realize the function of the two pressure plates 37 to alternately compress the two absorbent cottons 31. If the installation directions of the absorbent cotton 31 are the same, the compression of the absorbent cotton 31 by the two pressure plates 37 is the same pressure and release.

[0043] Furthermore, since the two absorbent cottons 31 are in an alternating compression state, the cable 1 can always maintain the water-absorbent state of the two absorbent cottons 31 during the dewatering process. Specifically, when the absorbent cotton 31 near the drying mechanism 6 absorbs more water, the telescopic rod of the control cylinder 5 is contracted, and the adjacent side pressure plate 37 connected by the connecting plate 11 is pulled outward, and the absorbent cotton 31 adjacent to the pressure plate 37 is changed from the compressed standby state to the expanded water-absorbing working state. At the same time, the connecting rod 4 connected to the pressure plate 37 pulls the pressure plate 37 near the drying mechanism 6, and the absorbent cotton 31 with more water absorption is compressed. When the water is compressed and removed, the two absorbent cottons 31 are both in a water-absorbing state, one of which is in a relaxed working state and the other is in a compressed standby state. When the water content of the absorbent cotton 31 in use accumulates more, the telescopic rod of the cylinder 5 is extended, and the compressed states of the two absorbent cottons 31 are exchanged, so that the cable 1 can always obtain the water removal effect of a relaxed absorbent cotton 31, and the water in the other compressed standby absorbent cotton 31 is also discharged in time, and the discharged water is evacuated to the outside of the wiper assembly 3 through the drainage hole group 39, so that the water removal mechanism 2 always maintains the ability to absorb the outer layer of the cable 1.

[0044] like Figures 5 to 9 As shown, the outer fixed assembly 8 includes a second bottom plate 81, one side of the top of the second bottom plate 81 is fixedly connected to an outer cylinder 82, and the other side of the top is fixedly connected to a toothed disc 83, and the inner rotating assembly 7 is installed between the outer cylinder 82 and the toothed disc 83;

[0045] The inner rotating assembly 7 includes a limit plate 71 fixedly connected to one side of the toothed disc 83. Both sides of the limit plate 71 are provided with inwardly concave limit grooves 72. Three rolling elements 73 are installed along the circumferential side of the limit plate 71. A rotating disc 74 is fixedly connected between the sides of each rolling element 73 away from the limit plate 71. A micro motor 75 is installed on one side of the rotating disc 74. A gear 76 is installed on the output end of the micro motor 75. The gear 76 meshes with the toothed disc 83. An inner cylinder 77 is fixedly connected to one side of the rotating disc 74. A rotating element 12 is installed between the ends of the inner cylinder 77 and the outer cylinder 82.

[0046] The rolling member 73 includes a straight plate fixedly connected to the rotating disk 74. The straight plate is adapted to the limiting grooves 72 on both sides of the limiting disk 71 and is rotatably connected to two limiting rollers. The rotating member 12 includes an inner ring 121 fixedly connected to the inner wall of the inner cylinder 77. Balls 122 are evenly embedded on the inner side of the inner ring 121. The outer side of the outer cylinder 82 is adapted to the inner ring 121 and is fixedly connected to the outer ring 123. The outer side of the outer ring 123 is adapted to be provided with rolling grooves 124 for the balls 122. An anti-slip block 125 is embedded between the inner ring 121 and the outer ring 123.

[0047] It should be noted that when the cable 1 passes through the drying mechanism 6, the micro motor 75 starts to drive the gear 76 to rotate. Since the toothed disc 83 engaged with the gear 76 is in a fixed state, the turntable 74 on which the micro motor 75 is installed rotates along the circumferential direction of the limit plate 71 under the auxiliary rotation of the three rolling members 73. The inner cylinder 77 is fixedly connected to one side of the turntable 74, and the rotating members 12 are installed at both ends between the inner cylinder 77 and the outer cylinder 82 fixed on the outside. With the assistance of the ball 122 installed on the inner side of the rotating member 12, the function of the inner cylinder 77 rotating inside the fixed outer cylinder 82 is realized.

[0048] The blowing assembly 9 includes an air inlet pipe 91 installed on one side of the top of the outer cylinder 82. The inner wall of the outer cylinder 82 is evenly installed with electric heating wires 92 along the spiral direction. A hot air chamber 93 is set between the inner cylinder 77 and the outer cylinder 82. Eight blowing nozzles 94 are evenly installed along the inner side of the inner cylinder 77. The blowing nozzles 94 are connected to the hot air chamber 93.

[0049] One end of the blowing nozzle 94 is evenly provided with scattered air holes, and the blowing direction of the blowing nozzle 94 is arranged obliquely to the moving direction of the cable 1. Both ends of the inner cylinder 77 along the moving direction of the cable 1 are open.

[0050] It should be noted that after the cable 1 is initially dehydrated by the dehydration mechanism 2, a small amount of water still remains on the surface, and this water is scraped off by the absorbent cotton 31 and is relatively evenly coated on the peripheral side of the cable 1. The amount of residual water in this part is small and the thickness is relatively thin, so air is blown into the air inlet pipe 91 by a blower (not shown). The blown air enters the hot air chamber 93 between the inner cylinder 77 and the outer cylinder 82, is uniformly heated by the electric heating wire 92, and is discharged from the air holes of each blowing nozzle 94. Since the inner cylinder 77 is in a rotating state at this time and the air holes of each blowing nozzle 94 are scattered, the internal space of the inner cylinder 77 is filled with evenly mixed hot air, which evaporates the residual water on the surface of the cable 1.

[0051] Furthermore, when the cable 1 is continuously pulled into the inside of the inner cylinder 77, the water vapor formed by the heating of the residual moisture will fill the entire space inside the inner cylinder 77. If the hot air from the blowing nozzle 94 is blown perpendicularly to the cable 1, the air flow inside the inner cylinder 77 will be turbulent, resulting in poor exhaust of water vapor, causing the air humidity inside the inner cylinder 77 to gradually increase, causing some water vapor to re-attach to the surface of the cable 1, thereby reducing the effect of cleaning the residual water. When the blowing nozzle 94 is arranged obliquely to the moving direction of the cable 1, the inner cylinder 77 is coordinated with the rotation of each blowing nozzle 94 in the same direction of rotation, and the air flow inside the inner cylinder 77 is changed from a chaotic state to a state moving in a single direction. The uniform and single-movement-direction hot air flow can quickly evaporate the residual moisture on the surface of the cable 1 and discharge it along one side of the inner cylinder 77, thereby maintaining the low humidity of the air environment inside the inner cylinder 77 and avoiding the accumulation of evaporated water vapor and its re-attachment to the surface of the cable 1.

[0052] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A cable rapid drying device for cable production, comprising a cable (1), characterized in that: A water removal mechanism (2) is installed on one side of the cable (1), and the water removal mechanism (2) includes two wiper assemblies (3), a plurality of connecting rods (4) are installed between the two wiper assemblies (3), and absorbent cotton (31) is installed inside the wiper assemblies (3), and the two absorbent cottons (31) are in an alternately compressed state; a cylinder (5) is installed on one side of one of the wiper assemblies (3); a drying mechanism (6) is provided on one side of the cable (1), and the drying mechanism (6) includes an inner rotating assembly (7), an outer fixed assembly (8) is installed on the outer side of the inner rotating assembly (7), and a blowing assembly (9) is installed between the inner rotating assembly (7) and the outer fixed assembly (8), and the blowing assembly (9) is used to cooperate with the inner rotating assembly (7) to blow air on the surface of the cable (1) in one direction; The water removal mechanism (2) further comprises a bottom plate (10), the wiper assembly (3) is mounted on one side of the top of the bottom plate (10), the wiper assembly (3) further comprises a side plate (32) fixedly connected to the bottom plate (10), a cable hole (33) is provided in the middle of the top of the side plate (32), an outer fixed ring (34) is fixedly connected to one side of the side plate (32), a plurality of limiting members (35) are mounted along the circumferential side of the outer fixed ring (34), the absorbent cotton (31) is mounted between each of the limiting members (35), the side plate (32) is fixedly connected to a plurality of springs (36) on the inner side of the outer fixed ring (34), a pressure plate (37) is abutted between the tops of the springs (36), the pressure plate (37) is connected to the connecting rod (4), and the distance between the adjacent sides of the two pressure plates (37) is less than the distance between the separated surfaces of the two absorbent cottons (31) in the relaxed state; The limiting member (35) includes a limiting rod (351) slidably connected to the outer fixed ring (34), an arc-shaped limiting plate (352) is installed on the inner side of the limiting rod (351), and an adjusting screw (353) is rotatably connected to the outer side of the limiting plate (352). The adjusting screw (353) is threadedly connected to the outer fixed ring (34) and a rotating handle (354) is fixedly connected to the top end. The outer side of the absorbent cotton (31) abuts against the inner side of the limiting plate (352), and the diameter of the inner through hole is adapted to the outer diameter of the cable (1), and the outer diameter of the cable hole (33) is larger than the outer diameter of the cable (1); A butterfly nut (38) is installed between the pressure plate (37) and the connecting rod (4), the absorbent cotton (31) is abutted against the adjacent side of the pressure plate (37), a connecting plate (11) is installed between one end of the telescopic rod of the cylinder (5) and the pressure plate (37) on the adjacent side, a drainage hole group (39) is provided at the bottom of the outer fixed ring (34), and the installation directions of the absorbent cotton (31) at the two wiper assemblies (3) are opposite.

2. A cable rapid drying device for cable production according to claim 1, characterized in that: The external fixed component (8) includes a second bottom plate (81), one side of the top end of the second bottom plate (81) is fixedly connected to an outer cylinder (82), and the other side of the top end is fixedly connected to a toothed disc (83), and the internal rotating component (7) is installed between the outer cylinder (82) and the toothed disc (83).

3. A cable rapid drying device for cable production according to claim 2, characterized in that: The inner rotating assembly (7) includes a limit plate (71) fixedly connected to one side of the toothed disc (83), and both sides of the limit plate (71) are provided with concave limit grooves (72). The limit plate (71) is provided with a plurality of rolling elements (73) along the circumferential side surface, and a turntable (74) is fixedly connected between the sides of each rolling element (73) away from the limit plate (71). A micro motor (75) is installed on one side of the turntable (74), and a gear (76) is installed at the output end of the micro motor (75), and the gear (76) is meshed with the toothed disc (83). An inner cylinder (77) is fixedly connected to one side of the turntable (74), and a rotating element (12) is installed between the ends of the inner cylinder (77) and the outer cylinder (82).

4. A cable rapid drying device for cable production according to claim 3, characterized in that: The rotating member (12) includes an inner ring (121) fixedly connected to the inner wall of the inner cylinder (77), and balls (122) are evenly embedded on the inner side of the inner ring (121). The outer side of the outer cylinder (82) is adapted to the inner ring (121) and fixedly connected to an outer ring (123). The outer side of the outer ring (123) is adapted to the balls (122) and is provided with a rolling groove (124). An anti-slip block (125) is embedded between the inner ring (121) and the outer ring (123).

5. A cable rapid drying device for cable production according to claim 3, characterized in that: The blowing assembly (9) includes an air inlet pipe (91) installed on one side of the top end of the outer cylinder (82), an electric heating wire (92) is evenly installed on the inner wall of the outer cylinder (82) along a spiral direction, a hot air chamber (93) is provided between the inner cylinder (77) and the outer cylinder (82), and a plurality of blowing nozzles (94) are evenly installed along the circumferential side surface of the inner side of the inner cylinder (77), and the blowing nozzles (94) are connected to the hot air chamber (93).

6. A cable rapid drying device for cable production according to claim 5, characterized in that: One end of the blowing nozzle (94) is evenly provided with scattered air holes, and the blowing direction of the blowing nozzle (94) is arranged obliquely to the moving direction of the cable (1), and the two ends of the inner cylinder (77) along the moving direction of the cable (1) are open.

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